Hi all, I've coded a replacement for the removeShortArcsByMergingNodes() method, called removeWrongAngles(). It also replaces the code to beautify roundabouts. Function: 1) remove zero length arcs and 2) remove wrong angles caused by rounding to map units (both only in roads and the overlaying lines). Up to now, the method accepts errors in angles of up to 30°, maybe this is going to change. The problem with the wrong angles occurs very often in roundabouts, but also in other places (causing zig-zagging) It still removes extremely short ways (when all points are rounded to the same point in map units) Please let me know what you think about it. Gerd -- View this message in context: http://gis.19327.n5.nabble.com/r2829-in-the-high-prec-coord-branch-tp5786060... Sent from the Mkgmap Development mailing list archive at Nabble.com.